AdipoGen Fc hOX40L Soluble hrec
Protein. The extracellular domain of human OX40L aa 50-183 is fused at the N-terminus to the Fc portion of human IgG1. Source HEK 293 cells. Endotoxin content <0.01EU/µg purified protein LAL test Lonza. Lyophilized. Contains PBS. Purity >95% SDS-PAGE. OX40L CD252 TNFSF4 is a membrane-expressed cytokine that belongs to the TNF ligand family. It acts as costimulator through interaction with its receptor OX40 on T cells, stimulating T cell activation, proliferation and cytokine production. OX40L is expressed on antigen presenting cells including B cells, dendritic cells, mast cells and endothelium. Fc humanOX40L, Soluble human rec. is a high activity construct in which two trimeric OX40L ligands are artificially linked via the Fc domain of human immunoglobulin.